Yuav Tiv Thaiv Plum Pocket Disease

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Yuav Tiv Thaiv Plum Pocket Disease
Yuav Tiv Thaiv Plum Pocket Disease

Video: Yuav Tiv Thaiv Plum Pocket Disease

Video: Yuav Tiv Thaiv Plum Pocket Disease
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Plum hnab tshos kab mob cuam tshuam rau txhua hom plums loj hlob hauv Asmeskas, ua rau tsis pom kev tsis zoo thiab cov qoob loo poob. Ua los ntawm fungus Taphrina pruni, tus kab mob ua rau loj thiab deformed txiv hmab txiv ntoo thiab distorted nplooj. Hais tias, cov ntaub ntawv ntawm kev kho mob hnab tshos ntawm cov ntoo plum yog qhov tseem ceeb. Nyeem ntxiv kom paub ntxiv kom koj thiaj li khaws tau koj cov ntoo plum noj qab haus huv.

Plum Pocket Info

Cov tsos mob ntawm Plum hnab pib pib me me, hlwv dawb ntawm cov txiv hmab txiv ntoo. Cov hlwv loj zuj zus mus txog thaum lawv npog tag nrho cov plum. Cov txiv hmab txiv ntoo loj mus rau kaum npaug lossis ntau dua qhov loj ntawm cov txiv hmab txiv ntoo ib txwm thiab zoo li lub zais zis, ua rau lub npe hu ua "plum zais zis."

Kev txhim kho spores muab cov txiv hmab txiv ntoo grey, zoo li velvety. Thaum kawg, sab hauv ntawm cov txiv hmab txiv ntoo yuav spongy, thiab cov txiv hmab txiv ntoo ua hollow, withers, thiab ntog los ntawm tsob ntoo. Nplooj thiab tua raug cuam tshuam thiab. Txawm hais tias tsis tshua muaj tshwm sim, cov tua tshiab thiab nplooj qee zaum cuam tshuam thiab ua tuab, twist, thiab curled.

Tshuaj Pocket Disease on Plum

Yog tias tsis kho, tus kab mob plum hnab yuav ua rau poob ntau li 50 feem pua ntawm cov txiv hmab txiv ntoo ntawm tsob ntoo. Thaum tsim tau, tus kab mob rov qab los txhua xyoo.

Cov kab mob fungal tsob ntoo, xws li plumhnab tshos, kho nrog tshuaj tsuag fungicides. Xaiv ib yam khoom uas sau rau siv rau lub hnab ntim plum thiab ua raws li cov lus qhia ua tib zoo. Lub sijhawm zoo tshaj plaws los txau cov tshuaj fungicides feem ntau yog lub caij nplooj ntoo hlav thaum ntxov ua ntej buds pib o, tshwj tsis yog cov lus qhia fungicide ncaj qha txwv tsis pub.

Ntau cov tshuaj tua kab mob muaj tshuaj lom heev thiab yuav tsum tau siv nrog kev saib xyuas. Tsis txhob muab tshuaj tsuag rau hnub cua daj cua dub thaum cov tshuaj tua kab mob tuaj yeem raug cua tshuab tawm ntawm qhov chaw. Khaws cov khoom hauv nws lub thawv qub thiab tawm ntawm cov menyuam yaus ncav cuag.

Yuav ua li cas tiv thaiv Plum hnab

Txoj kev zoo tshaj los tiv thaiv kab mob plump yog cog cov kab mob tiv thaiv kab mob. Feem ntau txhim kho cultivars yog resistant rau tus kab mob. Cov ntoo tiv taus yuav kis tau, tab sis cov fungus tsis tsim spores, yog li tus kab mob tsis kis.

Cov plums qus yog tshwj xeeb tshaj yog raug rau tus kab mob. Tshem tawm cov ntoo plum qus los ntawm thaj chaw los tiv thaiv koj cov qoob loo cog qoob loo. Yog tias koj tsob ntoo tau kis tus kab mob plum rau yav dhau los, siv cov tshuaj tua kab mob uas muaj kev nyab xeeb rau cov ntoo plum raws li kev tiv thaiv thaum caij nplooj ntoos hlav.

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